The stock price reflects the value of a company . If the company achieve good performance , the company's stock will be much in demand by investors . Company achieved a good performance can be seen in the financial statements published by the company ( issuer ) .
This research is a kind of causal research replication of previous studies with the research population is food and beverage company listed in Indonesia Stock Exchange during the period 2008-2012 . The sample selection and purposive sampling of 15 companies listed in Indonesia Stock Exchange gained 10 sample firms . The data used are secondary data . This study analyzed the relationship between EPS , NPM , ROA , and ROE . The statistical method used is multiple linear regression and performed classical assumption first.
The results of this study indicate that the variable EPS , NPM , ROA , and ROE simultaneously significant effect on stock prices . Partial test showed that only the EPS variables that significantly influence the stock prices . While other variables that NPM , ROA , and ROE no significant effect on stock prices .